Global Patent Index - EP 2806413 A4

EP 2806413 A4 20150722 - VEHICLE BEHAVIOR PREDICTION DEVICE AND VEHICLE BEHAVIOR PREDICTION METHOD, AND DRIVING ASSISTANCE DEVICE

Title (en)

VEHICLE BEHAVIOR PREDICTION DEVICE AND VEHICLE BEHAVIOR PREDICTION METHOD, AND DRIVING ASSISTANCE DEVICE

Title (de)

VORRICHTUNG ZUR VORHERSAGE EINES FAHRZEUGVERHALTENS, VERFAHREN ZUR VORHERSAGE EINES FAHRZEUGVERHALTENS UND FAHRHILFEVORRICHTUNG

Title (fr)

DISPOSITIF DE PRÉDICTION DE COMPORTEMENT DE VÉHICULE ET PROCÉDÉ DE PRÉDICTION DE COMPORTEMENT DE VÉHICULE AINSI QUE DISPOSITIF D'ASSISTANCE À LA CONDUITE

Publication

EP 2806413 A4 20150722 (EN)

Application

EP 12865728 A 20120120

Priority

JP 2012051271 W 20120120

Abstract (en)

[origin: EP2806413A1] In order to provide a vehicle behavior prediction device and a vehicle behavior prediction method, and a driving assistance device that uses the vehicle behavior prediction device, which enables vehicle behavior to be predicted in a highly accurate manner, a vehicle control device (140) is installed in a vehicle (100). The vehicle control device (140) is provided with a distribution calculation unit (143) and a vehicle behavior prediction unit (145). The distribution calculation unit (143) determines, on the basis of driving condition information that has been collected, probability distributions at occurrence and non-occurrence of deceleration behavior. The vehicle behavior prediction unit (145) determines the relative positional relationships between the traveling speed and acceleration of vehicles ahead with respect to the probability distributions. On the basis of the relative positional relationships that have been determined, the vehicle behavior prediction unit (145) predicts the behavior of a vehicle that is subject to prediction.

IPC 8 full level

B60W 30/095 (2012.01); G06N 7/00 (2006.01); G08G 1/01 (2006.01); G08G 1/0962 (2006.01); G08G 1/0967 (2006.01); G08G 1/16 (2006.01)

CPC (source: EP US)

B60W 30/0956 (2013.01 - EP US); G06N 7/00 (2013.01 - US); G06N 7/01 (2023.01 - EP US); G08G 1/0112 (2013.01 - EP US); G08G 1/0129 (2013.01 - EP US); G08G 1/09626 (2013.01 - EP US); G08G 1/096716 (2013.01 - EP US); G08G 1/096725 (2013.01 - EP US); G08G 1/096741 (2013.01 - EP US); G08G 1/096775 (2013.01 - EP US); G08G 1/096791 (2013.01 - EP US); G08G 1/163 (2013.01 - EP US); G08G 1/166 (2013.01 - EP US); B60W 2554/4041 (2020.02 - EP US); B60W 2554/803 (2020.02 - EP US); B60W 2554/804 (2020.02 - EP US); B60W 2556/50 (2020.02 - EP US)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2806413 A1 20141126; EP 2806413 A4 20150722; EP 2806413 B1 20161228; CN 104054119 A 20140917; CN 104054119 B 20160824; JP 5880580 B2 20160309; JP WO2013108406 A1 20150511; US 2014358841 A1 20141204; US 9727820 B2 20170808; WO 2013108406 A1 20130725

DOCDB simple family (application)

EP 12865728 A 20120120; CN 201280067237 A 20120120; JP 2012051271 W 20120120; JP 2013554171 A 20120120; US 201214372359 A 20120120